Senior Data Engineer (BigData) (Lisboa)

Your Mission

As a Senior Data Engineer, you will be responsible for building and optimizing Big Data solutions, promoting development best practices, and contributing to the continuous improvement of the organization's data ecosystem. You will work closely with technical and business stakeholders to deliver scalable, reliable, and high-performance data solutions.

Key Responsibilities

• Design, develop, and maintain Big Data solutions using PySpark and Spark
• Build scalable and efficient data processing pipelines
• Analyze existing systems and identify opportunities for optimization and modernization
• Contribute to architecture decisions and technology stack evolution
• Ensure code quality, performance, maintainability, and reliability
• Troubleshoot bottlenecks and implement performance improvements
• Participate in project governance, technical reviews, and status meetings
• Promote engin...